25094368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 53660880

約数和(自身を除く): 28566512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 337, 358, 416, 674, 716, 1348, 1432, 2327, 2696, 2864, 4381, 4654, 5392, 5728, 8762, 9308, 10784, 17524, 18616, 35048, 37232, 60323, 70096, 74464, 120646, 140192, 241292, 482584, 784199, 965168, 1568398, 1930336, 3136796, 6273592, 12547184, 25094368]

約数ペア:

[(1, 25094368), (2, 12547184), (4, 6273592), (8, 3136796), (13, 1930336), (16, 1568398), (26, 965168), (32, 784199), (52, 482584), (104, 241292), (179, 140192), (208, 120646), (337, 74464), (358, 70096), (416, 60323), (674, 37232), (716, 35048), (1348, 18616), (1432, 17524), (2327, 10784), (2696, 9308), (2864, 8762), (4381, 5728), (4654, 5392)]